Garmin GPSMAP 640 Support and Manuals

Get Help and Manuals for this Garmin item

View All Support Options Below
Free Garmin GPSMAP 640 manuals!
Problems with Garmin GPSMAP 640?

Ask a Question

Most Recent Garmin GPSMAP 640 Questions

Can I Use Garmin Nuvi 2599 In France?
(Posted by laprovidence 8 years ago)
Changing The Language To English
My new Garmin GPS is in German language. How do I change it back to English?
(Posted by Cathychernega 8 years ago)
I Clicked The Download Button, & An Unspecified Error Was Indicated
     In an attempt to download the freeware owners manual for my Garmin GPS, model Nuvi 50 LM,...
(Posted by wesdignan 10 years ago)
Garmin 640 And Ais
is the 640 compatible with ais if so what is required and where do I purchase
(Posted by Anonymous-96211 11 years ago)

Garmin GPSMAP 640 Videos

Garmin GPSMap 4XX Video Manual - Placing a Route using the Map
Duration: 3:11
Total Views: 56,443
Garmin GPSMAP 526S
Duration: 8:09
Total Views: 7,552
Garmin GPSMAP 700 Overview
Duration: 3:18
Total Views: 316
How to Change usage modes in the Garmin GPSMap 6XX series with GPS City
Duration: 2:12
Total Views: 3,422

Popular Garmin GPSMAP 640 Manual Pages

Installation Instructions - Page 1

...® 620/640 Marine Mount Installation Instructions Install the GPSMAP 620/640 marine mount on your GPSMAP 620/640 marine mount, confirm that the package contains the items listed on a console or overhead. In the UK, contact Garmin (Europe) Ltd. The GPSMAP 620/640 is designed for installing your Garmin dealer immediately. See the Important Safety and Product Information guide in...
Owner's Manual - Page 8

... of Contents Clearing User Data 72 Battery Information 72 Charging Your GPSMAP 640 73 Changing the Fuse on the Automotive Mount 73 Additional Maps 73 About GPS Satellite Signals 73 Extras and Optional Accessories 74 Specifications 74 Declaration of Conformity 75 Software License Agreement 75 Troubleshooting 75 Messages and Alarms (Marine Mode 76 Index 81 vi GPSMAP 640 Owner's Manual
Owner's Manual - Page 37

... tracks to Card. GPSMAP 640 Owner's Manual 29 Insert an SD card into your device (see page 4). 2. Marine Mode: Managing User Data • Merge From Card-transfer data from the SD card to the unit and combine it to any location on the GPSMAP 640 to and SD card for use with compatible Garmin PC-software products. A list of saved...
Owner's Manual - Page 41

... the volume levels. • Screenshot Capture-toggle the screenshot capture feature on any screen to calibrate the touchscreen. System Information-view system information, restore factory settings, view the event log, and save system information. GPSMAP 640 Owner's Manual 33
Owner's Manual - Page 42

... instructed to Fahrenheit (ºF) or Celsius (ºC). System Units-specify system-wide units of Measure From the Home screen, touch Configure > Units. Marine Mode: Advanced Configuration • Factory Settings-erase all user settings and return the device to factory default settings. • Event Log-view a list of measure for temperature to do so by a Garmin Product Support Specialist...
Owner's Manual - Page 43

... screen, touch Configure > Communications. Touch a setting (Route, System, or Garmin). 3. GPSMAP 640 Owner's Manual 35 Do not change the position format unless you are using a map or chart that NMEA 0183 data is being sent across the system. or NMEA High Speed) for each port to use when connecting your unit to external NMEA devices, to...
Owner's Manual - Page 48

.... GPSMAP 640 Owner's Manual Service Points-toggle the marine services icons on the chart. 40 NOTE: You must connect an optional NMEA 0183 wind sensor to hide it. Roses-enable information roses around the boat icon. Choose to maintain a trail. This option is active. • Cruising: GPS speed and GPS heading. Touch None if you want a rose to a Garmin...
Owner's Manual - Page 49

... sailing data fields (apparent or true). Off Course GPSMAP 640 Owner's Manual Compass Tape - An indicator that shows the bearing to the desired course is shaded orange on how the chartplotter displays Wind VMG and Waypoint VMG. ◦ Wind-choose the type of the fields. • Navigation: GPS speed, distance to destination, arrival (time), off...
Owner's Manual - Page 55

... GXM 40 receives XM WX Weather data and shows it can change in the lower 48 United States and southern Canada. • You must purchase and activate your GPSMAP 640, you must connect a Garmin GXM 40 XM antenna and activate an XM WX weather subscription. Notes: • XM service is broadcast at predetermined rates. Marine Mode: Using...
Owner's Manual - Page 74

... be longer in distance. • Shorter Distance-to calculate routes that are shorter in the Garmin\Screenshot folder on the simulator to turn on the GPSMAP 640 drive. 66 GPSMAP 640 Owner's Manual Restore-restore the original navigation settings. Avoidances-select the road types you update the system software or purchase additional map data (see page 73). Touch Tools...
Owner's Manual - Page 80

.... All original settings are erased. To increase the accuracy of the battery, do not leave your GPSMAP 640. Appendix Appendix Calibrating the Screen Power the unit on -screen instructions. See page 33 for an extended period of the GPSMAP 640 battery. Resetting Your GPSMAP 640 If your computer. 2. Go to www.garmin.com/products/webupdater, and download WebUpdater to marine mode. If...
Owner's Manual - Page 81

... GPSMAP 640 for the first time, charge the battery for at the tip of the vehicle adapter. 1. End piece Silver tip Fuse 3. Check www.garmin.com/unlock/update.jsp to power. The vehicle or vessel key may not acquire satellites. Touch Tools > Settings > Map > Map Info. Changing the Fuse on the Automotive Mount NOTICE: When replacing...
Owner's Manual - Page 82

... type: User-replaceable rechargeable lithium-ion battery GPS receiver: High-sensitivity Compass...Specifications Physical size: W × H × D: 6 × 4 × 1 7/8 in. (151 × 102.49 × 47.25 mm) Weight: 17.3 oz. (490.4 g) Display: 5 3/16 in . (43.18 cm) 74 GPSMAP 640 Owner's Manual Battery life: Up to http://buy.garmin.com or www.garmin.com/extras, or contact your GPSMAP 640...
Owner's Manual - Page 89

... go home 56 GPS 33 about GPS 5, 73 off/on 66 GPSMAP 640 charging 73 cleaning ii mounting 5, 54, 73 protecting ii resetting 72 grid north 34 GPSMAP 640 Owner's Manual 81 Index Index battery 72 status 5 course up 42 current location, save 58 finding places 6, 55 by address 56 Symbols 2-D, 3-D map view 67 A accessories 74 additional maps...
Quick Reference Guide - Page 2

... the cradle. 3. Press in place. 4. Inserting an SD Card Marine Mode: Acquiring Satellites 1. Marine Mode: Understanding Your GPSMAP 620/640 ➊ Usage mode. Touch an icon to power off the device. • To power off the device manually, press and hold the Power key until the unit powers off. Touch anywhere on the SD card until...

Garmin GPSMAP 640 Reviews

Do you have an experience with the Garmin GPSMAP 640 that you would like to share?
Earn 750 points for your review!
We have not received any reviews for Garmin yet.

Popular Garmin GPSMAP 640 Search Terms

The following terms are frequently used to search for Garmin GPSMAP 640 support:

Ask a New Question
Use the box below to post a new question about Garmin GPSMAP 640.
Manuals / Documents
Download any of our Garmin GPSMAP 640 manuals for free!

We have the following 5 documents available for the Garmin GPSMAP 640:
  • Owner's Manual
  • Declaration of Conformity
  • Installation Instructions
  • Quick Reference Guide
  • Corrosion Warning

Points & Prizes
  • You can earn points for nearly everything you do on HelpOwl.com
  • You can trade in those points for gift cards at leading retailers such as Amazon.com and Walmart
  • It's that simple!
See How it Works
Create a Free Account

Garmin Manuals

Find free Garmin GPSMAP 640 manuals and user guides available at ManualOwl.com. Try out our unique manual viewer allowing you to interact with manuals from directly within your browser!

Garmin Reviews

View thousands of Garmin GPSMAP 640 user reviews and customer ratings available at ReviewOwl.com.

Contact Information

Complete Garmin customer service contact information including steps to reach representatives, hours of operation, customer support links and more from ContactHelp.com.

Scoreboard Ratings

See detailed Garmin customer service rankings, employee comments and much more from our sister site.